| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.63 | 13.181% | $134.2666 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $232.53 | 6.868% | $248.5002 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $41.58 | 12.613% | $46.8245 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $109.78 | 4.531% | $114.7541 | $114.75 | $114.75 | $114.80 |
| Purchase #5 | $198.97 | 8.398% | $215.6795 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $89.75 | 11.824% | $100.362 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $47.46 | 12.337% | $53.3151 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $838.70 | $913.7020 | $913.70 | $913.65 | $913.80 | |